【Utona】How my girlfriend was cuckolded in H class

Synopsis

I’m a high school student this year.

I thought my high school life was going to be smooth sailing because I got into the same high school as my girlfriend, Saki Kuwabara.

However, my life changed drastically when a certain subject was included in the school test: ………

As a measure to counter the declining birthrate and aging population, the school introduced a test on H

After that class started, she started to change.

Why does Kudo-kun’s sex not feel good at all?

Not satisfied, she goes to the teacher again and has sex.

What is going to happen to their relationship?

-I recommend this to everyone
-People who like NTR
-People who like pleasure depravity

12 basic CGs
128 dialogue diffs
Size 1075×1518